DR. MARY JOY KOLB PH.D.
NPI 1013245901
Psychologist - Cognitive & Behavioral in Gaithersburg, MD

Active since December 03, 2009
220 MAIN ST, 2ND FLOOR, GAITHERSBURG, MD 20878(240) 252-4105 Get Directions Write a Review

NPPES record last updated: July 12, 2011. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Mary Joy Kolb Ph.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MARY JOY KOLB PH.D. (NPI 1013245901) is an individual cognitive & behavioral provider in Gaithersburg, Maryland, licensed in Maryland (04764) and active in the NPI registry since December 2009.

NPPES Registry Identity

NPI1013245901
Entity TypeIndividualFemale
Primary Taxonomy103TB0200X
Provider Legal NameDR. MARY JOY KOLBCredential: PH.D.
Location Address220 MAIN ST, 2ND FLOORGaithersburg, MD 20878-5471
Mailing Address220 Main St, 2nd FloorGaithersburg, MD 20878-5471 · (240) 252-4105
Sole ProprietorNo
Enumeration DateDecember 3, 2009
Last NPPES UpdateJuly 12, 2011
NPI 1013245901 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPsychologist · Cognitive & BehavioralBehavioral Health & Social Service Providers
Taxonomy Code103TB0200X
License Licensed in MD · 04764
Definition

A psychologist who reflects an experimental-clinical approach distinguished by use of principles of human learning and development and theories of cognitive processing to promote meaningful change in maladaptive human behavior and thinking.

Also ListedBehavior AnalystTaxonomy 103K00000X · License 1-07-3578
220 MAIN ST, Gaithersburg, MD 20878

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Dentist
220 MAIN ST
GAITHERSBURG, MD 20878
Psychologist (Clinical)
220 MAIN ST, 2ND FLOOR
GAITHERSBURG, MD 20878
Psychologist (Cognitive & Behavioral)
220 MAIN ST, 2ND FLOOR
GAITHERSBURG, MD 20878
Dentist (General Practice)
220 MAIN ST
GAITHERSBURG, MD 20878
Dentist (General Practice)
220 MAIN ST
GAITHERSBURG, MD 20878

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mary Kolb's NPI number?

The NPI number for Mary Kolb is 1013245901. It was assigned to this individual provider in the NPPES registry on December 3, 2009.

Where is Mary Kolb located?

Mary Kolb practices at 220 Main St 2nd Floor, Gaithersburg, MD 20878. The listed phone number is (240) 252-4105.

What is Mary Kolb's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Cognitive & Behavioral, with taxonomy code 103TB0200X.

When was this NPI record last updated?

The NPPES record for Mary Kolb was last updated on July 12, 2011. NPI Profile syncs with the weekly NPPES data releases published by CMS.